Hyperbolic Cotangent
The hyperbolic cotangent is defined as
Its Laurent Series is
See also Bernoulli Number, Bipolar Coordinates, Bipolar CylindricalCoordinates, Cotangent, Fibonacci Hyperbolic Cotangent, Hyperbolic Tangent, Laplace'sEquation--Toroidal Coordinates, Lebesgue Constants (Fourier Series),Prolate Spheroidal Coordinates, Surface of Revolution, Toroidal Coordinates, Toroidal Function
References
Abramowitz, M. and Stegun, C. A. (Eds.). ``Hyperbolic Functions.'' §4.5 in Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, 9th printing. New York: Dover, pp. 83-86, 1972. Spanier, J. and Oldham, K. B. ``The Hyperbolic Tangent 
and Cotangent 
Functions.'' Ch. 30 in An Atlas of Functions. Washington, DC: Hemisphere, pp. 279-284, 1987.
- Golden Theorem
- Golden Triangle
- Goldschmidt Solution
- Golomb Constant
- Golomb-Dickman Constant
- Golomb Ruler
- Golygon
- Gomory's Theorem
- Gompertz Constant
- Gompertz Curve
- Gonal Number
- Goodman's Formula
- Good Path
- Good Prime
- Goodstein Sequence
- Goodstein's Theorem
- Googol
- Googolplex
- Gordon Function
- Gorenstein Ring
- Gosper Island
- Gosper's Algorithm
- Gosper's Method
- Graceful Graph
- Graded Algebra